Questions tagged [post-processing]

The use of pixel-shaders to apply filters to a scene to produce various effects.

17 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
4
votes
2answers
335 views

2.5D platformer how to darken building edges?

I was wondering how I could go about creating a vignette type effect / some sort of volumetric shadow for the 'cross section' parts of a 2.5D level. The effect I'm going for can be seen in 'This war ...
3
votes
0answers
99 views

How can I make a tendril flame like aura visual effect?

I am a bit new to UE4 and I'm trying to get a tendril flame like aura like the picture below. Does anyone know how I would go about this? Should I use post processing or particles?
3
votes
0answers
1k views

HDR bloom techniques using post processing in Unity3D

I've seen many posts on how to accomplish HDR bloom effects in Unity3D using its (now legacy) Bloom component as part of the standard assets package. I'm trying to replicate it using the new post ...
2
votes
0answers
215 views

Improve bloom quality

I'm trying to understang how can I improve bloom effect quality using all known to me optimizations. Currently I'm making it as follows: Create new texture using some threshold to extracts areas ...
2
votes
0answers
66 views

postprocessing shader destroying viewport on linux?

Basically I implemented gamma correction into a q3 based game to get rid of the annoying SetDeviceGammaRamp. On windows and macosx everything works fine, but on linux it draws garbage. It looks like ...
1
vote
0answers
989 views

Using Unity Post Processing v2, how can I apply processing effects to just the UI?

I am using Unity 2018.3 with HDRP 4.9, and Post Processing 2.1.3. I would like to apply post processing effects (i.e bloom) to the UI only. I tried the 2 camera approach, but still can't get it ...
0
votes
0answers
23 views

Can I “subtract” the current image from a previous one inside a UE material?

In Unreal Engine, I am trying to create an effect that essentially involves the following operation: If I have an image at time instant t, I want to compute the per-pixel difference between that image ...
0
votes
0answers
28 views

How to add ambiant occlusion to a mesh created by script

We created a mesh point by point with a script (a huge mesh), and we would like to add ambiant occlusion to this mesh. We use Unity 2019.1.6 and the LWRP template. we already tested the unity ambiant ...
0
votes
0answers
18 views

Upgraded to Unity 2018.4.6f1, many cameras, some with deferred rendering, surfaces now render as white. Very baffling

We have a rather conventional set up to start with: ...
0
votes
1answer
81 views

How to create post-processing effects in Slick2D?

As I get closer and closer to the end of the feature development for my game and the beginning of the graphical overhaul, I keep thinking of ideas for graphical effects that would make my game even ...
0
votes
0answers
30 views

Unity, getting a null reference after baking in occlusion

I have imported models from blender into Unity, also checked generate lightmap UV's in the import settings. Then I set the model as static and baked the scene. After that when the object is ...
0
votes
0answers
49 views

Looks like render in Unity ( Light Shaft on Particles etc.)

guys, i hope someone can help me, i want to get a looks like rendering, like a screen, i can buy Aura 2 and use volumetric light to have affect on Fireflies, and make a light shaft / good ray? The ...
0
votes
0answers
1k views

Post-Processing effects not visible with LWRP in Unity3D

I'm are running into an issue when setting up Post-Processing effects for the new Lightweight render pipeline. Post-processing effects are visible in scene and Game view, but not in Play mode. The ...
0
votes
0answers
221 views

How can I achieve a 'warm' scene in Unity using post processing effects?

I've recently fallen inlove with this Cozy Tavern scene by Beholder, and am looking to replicate it's feel the best I can in unity as a learning exercise. A lot of the scene's depth is added through ...
0
votes
1answer
658 views

Unity Ambient Occlusion not working with Orthographic camera

It seems like the Ambient Occlusion setting from the Unity Post Processing stack (obtained from the asset store) only works with a Perspective camera, yet I haven't ...
-1
votes
1answer
243 views

how to turn (or solidify) water or fuild into solid material (Renderring Effect)

i want to implement an effect like this. for example, let's assume the clay are made of particles. liquids of clay flows for a while, then it becomes dry and rest.finally those particles becomes only ...
-1
votes
1answer
184 views